MCMedicalCodingSoftware
Z53.20

Z53.20: Procedure and treatment not carried out because of patient's decision for unspecified reasons

Billable / specific codeICD-10-CM

Z53.20 is a billable, specific ICD-10-CM code for procedure and treatment not carried out because of patient's decision for unspecified reasons. It is valid for submission on a claim.

Check Z53.20 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Refusal of›treatment(because of)
  • Canceled procedure›because of›patient's decision
  • Procedure›not done›because of›patient's decision

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Z53.2

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.